I was an African American born into a free family and the first African
American to serve in Congress. I was a moderate politician who supported
the interests of both African Americans and whites. Who am I?
A. Frederick Douglass
B. Jonathan Clarkson Gibbs
O
C. Blanche K. Bruce
O
D. Hiram Rhodes Revels

At a trade meeting, country a and country b, which are trade partners, agree to remove trade barriers to stimulate economic growth. they sign agreement stating that tariffs on all goods will be removed. some groups in country b protest the agreement because they think it will lead to excessive in some industries, which will threaten companies and jobs.